Ergonomic lounge chair
CA 2095295 A1 · Owner: Lalumiere, Audrey · Inventors: Gauthier, Alain; Moore, David R.; Jacques, Marc
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An ergonomic lounge chair comprises a backrest portion, a seat portion and a legrest portion mounted on a wheeled support frame. The backrest seat and legrest portions are articulated with respect to each other and adjustable in position. The backrest portion comprises a distal end provided with a headrest formed with a hole therein to define a contour on which a user can place his face when lying on the chest on the lounge chair. Finally the, headrest is adjustable longitudinally on the backrest.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed April 30, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 30, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 30, 2015.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.